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Sacha Vandenboren

AAM De La Riva

W–L
2–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,182
Rating based on Gi matches in the past 12 months.
No-Gi
1,173
Rating based on No-Gi matches in the past 12 months.
Current form
2–4
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
0
Bronze
2
Total medals
2
Events with results
2

Full career record

Wins
2
Losses
5
Matches
7
Win rate
28.6%

Ways of winning

Submission
0
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
1

Recent recorded placements

  1. Grappling Industries BRUSSELS

    BE Event record 2–4

    • Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -170 lbs
    • No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -170 lbs

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
3
Distinct events
1

Ways of winning

  • Submission 0 0%
  • Points 2 100%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1182
Record
1–2
Win rate
33%
Submission share
0%

No-Gi

Rating
1173
Record
1–2
Win rate
33%
Submission share
0%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,261
Change over 90 days
+120
Highest rating in 12 months
1,255
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,387
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
50%
Effective evidence
4.6
Confidence
58/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–4 2–4 across 6 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1376 Kuba Malek · Grappling Industries BRUSSELS Pts 20–0 Earlier · Pts 24–0 November 29, 2025 · Grappling Industries BRUSSELS

Full career

  1. #1376 Kuba Malek · Grappling Industries BRUSSELS Pts 20–0 Earlier · Pts 24–0 November 29, 2025 · Grappling Industries BRUSSELS

Rivals

Opponent Head-to-head record Matches
Kenan Tuglaci 0–2 2
Kuba Malek 2–0 2

Recent tournaments

Calculation details

Rating breakdown for the past 12 months

See the published month-end rating and the rating-eligible matches added in each month. Open a month for details.

August 2026 No new matches Change +1 Rating 1,261

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

July 2026 No new matches Change 0 Rating 1,260

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 No new matches Change +1 Rating 1,260

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 No new matches Change 0 Rating 1,259

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

April 2026 No new matches · 1 left period Change +13 Rating 1,259

Rating-period composition

Rating matches
6 -1
Record
2–4 Previous month 2–5
Opponents
3 -1
Events
1 -1

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 No new matches Change -7 Rating 1,246

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
4 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

February 2026 No new matches Change 0 Rating 1,253

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
4 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

January 2026 No new matches Change -1 Rating 1,253

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
4 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 No new matches Change -1 Rating 1,254

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
4 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

November 2025 6 new matches Change +119 Rating 1,255

Rating-period composition

Rating matches
7 +6
Record
2–5 Previous month 0–1
Opponents
4 +3
Events
2 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
November 29, 2025 Kenan Tuglaci
Grappling Industries BRUSSELS No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -170 lbs
Method Submission 01:39 0–7
Marginal influence -11
Win
November 29, 2025 Kuba Malek
Grappling Industries BRUSSELS No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -170 lbs
Method Points 04:00 20–0
Marginal influence +11
Loss
November 29, 2025 Sohan Lemaire Sakai
Grappling Industries BRUSSELS No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -170 lbs
Method Submission 00:25 0–0
Marginal influence -17
Loss
November 29, 2025 Sohan Lemaire Sakai
Grappling Industries BRUSSELS Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -170 lbs
Method Submission 01:13 0–7
Marginal influence -13
Loss
November 29, 2025 Kenan Tuglaci
Grappling Industries BRUSSELS Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -170 lbs
Method Submission 02:40 0–20
Marginal influence -6
Win
November 29, 2025 Kuba Malek
Grappling Industries BRUSSELS Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -170 lbs
Method Points 04:00 24–0
Marginal influence +14
October 2025 No new matches Change 0 Rating 1,136

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

September 2025 No new matches Change +1 Rating 1,136

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

Relevant matches
4.6
Official ranking percentile
-
Performance
-

4.6 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,387
Repeated-opponent share
50.0%
Network connectivity
87.6%

Classification evidence

Why U18?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U18 1 event vote Selected outcome

Registrations and outcomes

Grappling Industries BRUSSELS
U18 · Counts
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -170 lbs
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -170 lbs
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 77 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 77 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Industries BRUSSELS
≤ 77 kg · Counts as a competition event
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

3 matches in the rating period

Grappling Industries BRUSSELS
≤ 77 kg · Counts as a competition event
Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

3 matches in the rating period

Classification evidence

Why Orange?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • orange 6 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries BRUSSELS
orange · Counts as a match
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -170 lbs
  • Source belt category: orange

3 matches in the rating period

Grappling Industries BRUSSELS
orange · Counts as a match
Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -170 lbs
  • Source belt category: orange

3 matches in the rating period